How do diving gannets avoid breaking their necks?

How do diving gannets avoid breaking their necks?

The sight of gannets diving into water for their prey is impressive to behold, but how do they avoid breaking their necks at such a high speed?

Magazine gift subscriptions - from just £14.99 every 6 issues. Christmas cheer delivered all year!

Plunge-diving gannets hit the water at speeds of up to 86kph – fast enough to do some serious damage if they were a human diver.

The bird’s long, slender neck may look like it would buckle on impact, but the muscles are arranged to lock the vertebrae in place before entry – to the extent that gannets are theoretically capable of withstanding dive speeds of up to 288kph.

Other adaptations include a lack of external nostrils, which prevents water from being forced into the head, and air sacs under the skin that cushion the seabird’s breast.

Do you have a wildlife question you’d like answered? Email your question to wildquestions@immediate.co.uk or post it to Q&A, BBC Wildlife Magazine, Immediate Media Company, Eagle House, Bristol BS1 4ST.

Main image: Diving gannet in the Shetland Isles. © Chris Gomersall/NPL/Getty

© Nature Picture Library/Getty

Sidebar Image

Exclusive U.S. Offer

Try a BBC Wildlife Magazine subscription and get free delivery from the UK!

Subscribe Now!
Want to be updated when there is Discover Wildlife news?
By entering your details, you are agreeing to Discover Wildlife terms and conditions. You can unsubscribe at any time.

Exclusive U.S. Offer

Try a BBC Wildlife Magazine subscription and get free delivery from the UK!

This website is owned and published by Our Media Ltd. www.ourmedia.co.uk
© Our Media 2025